> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getnexor.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Playground

The playground lets you test your agent in simulated conversations before any real lead ever talks to it. You chat with the agent exactly as a lead would, watch how it responds, and use what you learn to refine your [agent settings](/docs/en/guides/agents/settings).

## Opening the playground

Open the playground from your agent's dashboard. Type messages as if you were a lead, and the agent replies using its current configuration: its goal, identity, business rules, variables, and knowledge base.

## Conversations are simulated

Everything in the playground is a simulation. No real lead is created, no messages are sent to real contacts, and nothing you type reaches anyone outside the test.

<Note>
  The playground does not affect live leads. Chatting here never creates a lead, never sends a message to a real contact, and does not change any conversation already in progress.
</Note>

## Apply edits before testing them

The agent in the playground uses the prompt from the last completed training. After you change your **Business rules** in settings, click **Train your agent** and wait for training to finish. Until then, the playground still reflects the previous version of your rules, not your latest edits.

## Iterating on your agent

Use the playground to find gaps, then fix them in settings and test again.

<Steps>
  <Step title="Play the lead">
    Start a conversation as Tony Stark would: ask the questions a real lead asks, and let Jarvis respond.
  </Step>

  <Step title="Test edge cases">
    Push on the hard parts: raise objections, go off-topic, and try the scenarios you are unsure about, so you see how Jarvis handles them.
  </Step>

  <Step title="Refine the right section">
    When a response is off, open the matching part of your **Business rules** in settings, for example Objection handling for pushback or Agent limits for things Jarvis should never say, and adjust the wording.
  </Step>

  <Step title="Train and re-test">
    Click **Train your agent**, wait for training to finish, then run the same conversation again to confirm the change worked.
  </Step>
</Steps>

<Tip>
  Start with **Business context**, train, and test here, then refine the other sections of your business rules based on how Jarvis actually responds.
</Tip>